EXPLANATION OP PLATE B. 
The Figs. 1, 9, 10 and 11 are natural size, the rest magnified 180 
times. 
The Figs. 1-8 refer to Myscelia orsis, male. Throughout the plate, 
s, upper, i , lower scale. 
Fig. 1.—Hind-wing of Myscelia orsis, male, to, felted or scent patch. 
Fig. 2.—Scales from the lower surface of the [hind-] wing. 
Fig. 3.—Scales from the disc of the upper surface. 
Fig. 4.—Scales from the hind margin of the upper surface of the 
hind-wing. 
Fig. 5.—Scales from the felted spot. 
Fig. 6.—Sockets of scales on the lower surface of the hind-wing. As 
in many other species, the sockets of the lower surface differ from those 
of the upper by being joined by a thread. 
Fig. 7.—Sockets of the ordinary scales on the upper surface of the 
hind-wing. 
Fig. 8.—Sockets of the scent-scales. 
Fig. 9.—Outline of the wings of Epicalia numilia , Cram., male. 
Fig. 10.— ,, ,, Epicalia acontius, Linn., female 
(medea , Fabr.). 
Fig. 11.—Outline of the wings of Epicalia acontius , Linn., male 
(antiochus , Fabr.). 
b, orange spot on hind-wing. 
to, felted spot on same wing. 
to', felted spot on the lower surface of the fore-wing, covered by a 
mane of black hairs. 
Fig. 12.—Ordinary scales from the upper surface of the disc of the 
hind-wing of Epicalia acontius , male. 
Fig. 13.—Scales from the felted spot on the same wing. 1 
Fig. 14.—Sockets of the ordinary scales on the same wing. 
Fig. 15.—Sockets of the scent-scales on the felted spot of the same 
wing. 
1 The reference letters s and i are accidentally transposed in Fig. 13 on 
the original plate.—E.A.E. 
